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Higher Biology Problem Solving/Calculations

Higher Biology Problem Solving/Calculations

AstroStudent101

How do you do the calculations in the problem solving questions? ...all of them. Ratios, % increase etc.

Reply 1

eve_4342

Original post by AstroStudent101

How do you do the calculations in the problem solving questions? ...all of them. Ratios, % increase etc.

for percentage increase/ decrease, do:

new value - old value
--------------------------------- X 100 = %
old value

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